package com.lanou.b;

public interface A{
	//属性
	String name = "张三";
	//抽象方法
//	
//	int add();
//	boolean delete();
	
	 default void a() {
		System.out.println("interface A");
	}
	
	static void d() {
		System.out.println("interface A static");
	}
	
	static void main(String[] args) {
		A a = new D();
		System.out.println("张三");
	}

}


